44 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Detroit, MI | $280.0M | $213.0M | -$66.9M |
| 2 | Laredo, TX | $81.2M | $399.7M | +$318.5M |
| 3 | Houston-Galveston, TX | $319.9M | $66.8M | -$253.1M |
| 4 | Mobile, AL | $245.6M | $89.8M | -$155.8M |
| 5 | New Orleans, LA | $315.7M | $9.2M | -$306.5M |
| 6 | Los Angeles, CA | $127.5M | $104.2M | -$23.3M |
| 7 | New York City, NY | $49.5M | $158.5M | +$109.0M |
| 8 | Charleston, SC | $120.2M | $32.2M | -$88.1M |
| 9 | Buffalo, NY | $49.9M | $57.4M | +$7.5M |
| 10 | Philadelphia, PA | $88.9M | $17.4M | -$71.4M |
| 11 | Baltimore, MD | $71.4M | $32.7M | -$38.8M |
| 12 | Chicago, IL | $94.7M | $5.3M | -$89.3M |
| 13 | San Francisco, CA | $23.8M | $67.4M | +$43.6M |
| 14 | Savannah, GA | $40.9M | $30.4M | -$10.6M |
| 15 | Cleveland, OH | $61.1M | $1.9M | -$59.2M |
| 16 | Norfolk, VA | $10.2M | $44.9M | +$34.7M |
| 17 | Boston, MA | $2.9M | $51.2M | +$48.3M |
| 18 | San Diego, CA | $8.9M | $44.1M | +$35.2M |
| 19 | Columbia-Snake, OR | $50.7M | $185K | -$50.5M |
| 20 | Seattle, WA | $24.8M | $22.5M | -$2.3M |
| 21 | El Paso, TX | $5.8M | $41.3M | +$35.5M |
| 22 | Pembina, ND | $17.3M | $25.8M | +$8.5M |
| 23 | Ogdensburg, NY | $25.7M | $17.1M | -$8.6M |
| 24 | Milwaukee, WI | $31.4M | -- | -$31.4M |
| 25 | Miami, FL | $7.7M | $18.9M | +$11.2M |
| 26 | Nogales, AZ | hidden | hidden | hidden |
| 27 | Providence, RI | hidden | hidden | hidden |
| 28 | Wilmington, NC | hidden | hidden | hidden |
| 29 | Tampa, FL | hidden | hidden | hidden |
| 30 | Great Falls, MT | hidden | hidden | hidden |
| 31 | Duluth, MN | hidden | hidden | hidden |
| 32 | San Juan, PR | hidden | hidden | hidden |
| 33 | Washington, DC | hidden | hidden | hidden |
| 34 | Low Value | hidden | hidden | hidden |
| 35 | Portland, ME | hidden | hidden | hidden |
| 36 | Minneapolis, MN | hidden | hidden | hidden |
| 37 | Dallas-Fort Worth, TX | hidden | hidden | hidden |
| 38 | St. Albans, VT | hidden | hidden | hidden |
| 39 | Honolulu, HI | hidden | hidden | hidden |
| 40 | St. Louis, MO | hidden | hidden | hidden |
| 41 | Anchorage, AK | hidden | hidden | hidden |
| 42 | Mail Shipments | hidden | hidden | hidden |
| 43 | Port Arthur, TX | hidden | hidden | hidden |
| 44 | U.S. Virgin Islands | hidden | hidden | hidden |